ほにゃららsomething something, something or other

高橋(たかはし)ほにゃららという人(ひと)が大臣(だいじん)を暗殺(あんさつ)したそうだ。

It seems that a person named Takahashi Something or Other assassinated the minister. {something something, something or other}

アメリカとドイツとほにゃららという国(くに)がかつて戦争(せんそう)をした。

The United States, Germany, and a country called something or other once had a war. {something something, something or other}

「ほにゃらら」は伏(ふ)せ字(じ)や穴埋(あなう)めの空白(くうはく)部分(ぶぶん)を読(よ)むときに用(もち)いられます。

"The term 'honyarara' is used when reading redacted sections or filling in blanks, as 'something something' or 'something or other'." {something something, something or other}

不(ふ)特定(とくてい)の対象(たいしょう)を示(しめ)す仮(かり)の表現(ひょうげん)として「ほにゃらら」を使(つか)う事(こと)があります。

The term "honyarara" can be used as a placeholder expression to indicate an unspecified target, similar to "something something" or "something or other" in English. {something something, something or other}

「ほにゃらら」の他(ほか)にも、「何(なん)ちゃら」や「何(なん)たら」は同(おな)じ用途(ようと)で使(つか)われるそうだ。

In addition to "honyarara", it seems that "nanchara" and "nantara" are also used for the same purpose, which is to mean "something something" or "something or other". {something something, something or other}